Sodium Polyphosphate

Generally Safe PreservativeSynthetic

Sodium Polyphosphate is a synthetic preservative used in dietary supplements. Safety rating: Generally Safe. It is generally considered safe for most people at standard doses. Found in 16 supplements in the GoodSupp database. A polymer of sodium phosphate.

16 Products use this
Generally Safe Safety rating
Preservative Category
No Natural origin

Safety Verdict: Generally Safe

May cause irritation in some individuals.

What is Sodium Polyphosphate?

A polymer of sodium phosphate.

Common Names Sodium Polyphosphate
Type Preservative
Origin Synthetic / Manufactured
Safety Rating Generally Safe

Why is Sodium Polyphosphate used in supplements?

It is used as a preservative and emulsifier.

Role in supplements: Preservative — extends shelf life by preventing bacterial growth or oxidation.

Should you be concerned about Sodium Polyphosphate?

Generally no. Sodium Polyphosphate is considered safe for most people at typical supplement doses. Some individuals may want to be aware of minor sensitivities.

May cause irritation in some individuals.

Low risk. Generally safe for most people in supplement amounts.

Top-rated products containing Sodium Polyphosphate

These 16 highest-scoring supplements in our database use Sodium Polyphosphate.

Orgain Clean Grass-Fed Protein Shake, Vanilla Bean, 4 Pack, 11 fl oz (330 ml) Each
Orgain Clean Grass-Fed Protein Shake, Vanilla Bean, 4 Pack, 11 fl oz (330 ml) Each
Product 76 Brand N/A
Quest Nutrition Protein Milk Shake, Vanilla, 4 Bottles, 14 fl oz (414 ml) Each
Quest Nutrition Protein Milk Shake, Vanilla, 4 Bottles, 14 fl oz (414 ml) Each
Product 75 Brand N/A
Quest Nutrition Protein Milk Shake, Strawberry, 4 Bottles, 14 fl oz (414 ml) Each
Quest Nutrition Protein Milk Shake, Strawberry, 4 Bottles, 14 fl oz (414 ml) Each
Product 75 Brand N/A
Quest Nutrition Protein Milk Shake, Chocolate, 4 Bottles, 14 fl oz (414 ml) Each
Quest Nutrition Protein Milk Shake, Chocolate, 4 Bottles, 14 fl oz (414 ml) Each
Product 75 Brand N/A
Quest Nutrition Protein Shake, Chocolate, 4 Shakes, 11 fl oz (325 ml) Each
Quest Nutrition Protein Shake, Chocolate, 4 Shakes, 11 fl oz (325 ml) Each
Product 71 Brand N/A
Quest Nutrition Protein Shake, Salted Caramel, 4 Shakes, 11 fl oz (325 ml) Each
Quest Nutrition Protein Shake, Salted Caramel, 4 Shakes, 11 fl oz (325 ml) Each
Product 71 Brand N/A
Quest Nutrition Protein Shake, Vanilla, 4 Shakes, 11 fl oz (325 ml) Each
Quest Nutrition Protein Shake, Vanilla, 4 Shakes, 11 fl oz (325 ml) Each
Product 69 Brand N/A
Quest Nutrition Protein Shake, Coffee, 4 Shakes, 11 fl oz (325 ml) Each
Quest Nutrition Protein Shake, Coffee, 4 Shakes, 11 fl oz (325 ml) Each
Product 67 Brand N/A
Tums Antacid, Assorted Fruit, 96 Chewable Tablets (750 mg per Tablet)
Tums Antacid, Assorted Fruit, 96 Chewable Tablets (750 mg per Tablet)
Product 62 Brand N/A
Tums Ultra Strength Antacid, Assorted Berries, 1,000 mg, 160 Chewable Tablets
Tums Ultra Strength Antacid, Assorted Berries, 1,000 mg, 160 Chewable Tablets
Product 62 Brand N/A
Quest Nutrition Iced Coffee, Mocha Latte, 4 Bottles, 10 fl oz (296 ml) Each
Quest Nutrition Iced Coffee, Mocha Latte, 4 Bottles, 10 fl oz (296 ml) Each
Product 60 Brand N/A
Core Power Core Power Elite Chocolate 42g, Core Power Elite - High Protein Shake
Core Power Core Power Elite Chocolate 42g, Core Power Elite - High Protein Shake
Product 56 Brand N/A
Pinar Pınar Protein Kakaolu Süt
Pinar Pınar Protein Kakaolu Süt
Product 53 Brand N/A
Vicks ZzzQuil Pure Zzzs Melatonin with Chamomile & Lavender Sleep-Aid Gummies Wildberry Vanilla, 48 Gummies
Vicks ZzzQuil Pure Zzzs Melatonin with Chamomile & Lavender Sleep-Aid Gummies Wildberry Vanilla, 48 Gummies
Product 52 Brand N/A
ZzzQuil VICKS PURE Zzzs Kidz, Melatonin Sleep Aid Gummies for Kids and Children, Helps Your Child Fall Asleep Naturally, Low Dose Melatonin, 48 Gummies
ZzzQuil VICKS PURE Zzzs Kidz, Melatonin Sleep Aid Gummies for Kids and Children, Helps Your Child Fall Asleep Naturally, Low Dose Melatonin, 48 Gummies
Product 50 Brand N/A
ZzzQuil PURE Zzzs Kidz, Kids Melatonin Gummy, Sleep Aid, Low Amount of Melatonin for Kids, with Chamomile and Lavender, Melatonin 1 mg, Melatonin Gummies Kids, Berry Flavored, 72 Sleep Gummies
ZzzQuil PURE Zzzs Kidz, Kids Melatonin Gummy, Sleep Aid, Low Amount of Melatonin for Kids, with Chamomile and Lavender, Melatonin 1 mg, Melatonin Gummies Kids, Berry Flavored, 72 Sleep Gummies
Product 45 Brand N/A
Related Ingredients
1,2-Hexanediol Generally Safe 2-Hexanediol Generally Safe 2-Hexanediol Generally Safe Aminopropyl Ascorbyl Phosphate Generally Safe Antioxidant Blend (D-Alpha Tocopherol, Rosemary Extract) Safe Antioxidant Blend (Natural Mixed Tocopherols, Rosemary Extract) Safe Ascorbic Acid Safe Ascorbyl Palmitate Safe
Frequently Asked Questions
Is Sodium Polyphosphate safe in supplements?

Sodium Polyphosphate is rated generally safe for most people at amounts commonly found in supplements. While the overall safety profile is favorable, some individuals may experience minor sensitivities. May cause irritation in some individuals. In GoodSupp's database, 16 products contain this ingredient. Consult your healthcare provider if you have specific concerns.

What is Sodium Polyphosphate and why is it in my supplement?

A polymer of sodium phosphate. As a preservative, it extends shelf life by preventing bacterial growth, oxidation, or degradation of active ingredients. It appears in 16 products in the GoodSupp database.

Is Sodium Polyphosphate natural or synthetic?

Sodium Polyphosphate is synthetically produced, meaning it is manufactured through chemical processes rather than directly extracted from natural sources. Synthetic ingredients are extremely common in supplements and are not inherently less safe than natural alternatives. In many cases, synthetic production allows for higher purity and more consistent quality. The FDA regulates both natural and synthetic supplement ingredients under the same safety standards. GoodSupp rates ingredients based on their actual safety data regardless of whether they're natural or synthetic.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.